I installed this on
Porsche Boxster

Review
I bought this product to use on my ride that had not been used for quite some time and, despite a hose-down, still had embedded dust on the convertible top. I followed the instructions on the bottle - an easy task - and the cleaner did a great job! Judging from the dirty water that came off of my black convertible top, there was quite a bit of dirt that I couldn't see. I could see the dirt around the seams, and this product did an excellent job of removing all of that dirt too. The product is easy to use, comes in its own pump bottle & seems to be priced competitively with like products. The manufacturer says that this cleaner is good for both fabric & vinyl tops. It worked very well on my convertible top!

What I like
It effectively removed visible and even non-visible dirt and dust on my top.

What I do not like
It goes for a slightly expensive price.